Home / 41,418.04-57,147.06-23,509.12

Finding the Fourth Proportional to 41,418.04, 57,147.06 and 23,509.12

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Solution

The fourth proportional to 41,418.04, 57,147.06 and 23,509.12 is: 32,437.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,418.04 : 57,147.06 = 23,509.12 : x
  2. Step 2: Convert to fraction form
    41,418.04/57,147.06 = 23,509.12/x
  3. Step 3: Cross multiply
    41,418.04x = 57,147.06 × 23,509.12
  4. Step 4: Simplify right side
    41,418.04x = 1,343,477,091.19
  5. Step 5: Solve for x
    x = 1,343,477,091.19/41,418.04
  6. Step 6: Final answer
    x = 32,437.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.